Halderman RD over Ridenour Run
Fair Condition106 years old830 vehicles/day
Location
| State | Ohio |
| County | Preble |
| Location | 1st Br E Ofsr 503 |
| Carries | Halderman RD |
| Crosses | Ridenour Run |
| Coordinates | 39.70794, -84.52703 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 74.8 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 830 (2015) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 6830250 |